Dry flies need coating with floatant in order for it to sit in the surface of the water. Dry flies are mostly effective in upstream and moving water. Dry flies help anglers’ spot where fish resides like pools and pocket in streams. Thus, it is easier to detect them and catch the fish.

The use of wet flies is beneath the surface of the water. Wet flies are nymphs, lures and true wet flies. It works as effective as dry flies except that in cases where weeds are many and almost touching the surface, wet flies blends with the weeds and thus may not be as effective as the dry flies.

This is because weeds in rich rivers tend to grow closer to the surface, thus traditional wet fly fishing is almost ineffective. Dry fly fishing is thus useful by keeping the fly and the line floating on the surface. This makes fish excited and aggressive; the angler can then spot the location of the fish and in turn catches fish easier. Various parts of the United States host fly fishing sports such as in the waters of Catskill Mountains of New York and the provinces of Colorado, Wyoming, Montana, British Columbia, Alberta and California.